I have configured CMS to communicate with SfB Office 365 by using Direct Lync Federation method. I use 2 interfaces in CMS, 1 interface uses IP local, connect to CUCM via SIP trunk, 1 interface uses IP public to accommodate SfB federation.
My scenario is, Jabber and SfB meet in CMS meeting room. When I test it, SfB client will always freeze, around 1 minute after conference. But the audio still works. (SfB is only freeze from receiving video, but it's still receiving the audio). From Jabber client perspective, there is no problem during the conference. It still receive the video and audio from CMS.
Has anyone experience this issue?
If you could help, apart from DNS SRV as described in doc:
is there something else to be done on the MS "federated to be" domain ?